如何在最小化浏览器中制作右侧和左侧导航栏子菜单

Question

右侧的子菜单可以在导航栏中轻松实现，但是在最小化屏幕的情况下，如何使子菜单在左侧自动打开？

Answer 1

Here you are: 这个给你：

 @media screen and (min-width: 768px) { #mainmenu{ float: right; } }

 <!DOCTYPE html> <html lang="en"> <head> <title>Bootstrap Case</title> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css"> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script> </head> <body> <div class="container" align="right"> <ul id="mainmenu" class="nav nav-tabs"> <li class="dropdown"> <a class="dropdown-toggle navbar-right" data-toggle="dropdown" href="#">Menu 1 <span class="caret"></span></a> <ul class="dropdown-menu"> <li><a href="#">Submenu 1-1</a></li> <li><a href="#">Submenu 1-2</a></li> <li><a href="#">Submenu 1-3</a></li> </ul> </li> </ul> </div> </body> </html>

Answer 2

@media screen and (min-width: 500px) {
    .submenu {
        /*This and this style when window-width is greater than 500px*/
    }
    }

@media screen and (max-width: 500px) {
    .submenu {
        /*This and this style when window-width is less than 500px*/
    }
    }

Please add your current style and html-code for more detailed answer. 请添加您当前的样式和html代码以获取更详细的答案。

Answer 3

Try something like this: 尝试这样的事情：

nav li {
  float: right;
}

/*The max width the that the screen has to be for this rule to apply*/
@media only screen and (max-width: 900px) { 
  nav li {
    float: left;
  }
}

如何在最小化浏览器中制作右侧和左侧导航栏子菜单

问题描述

3 个解决方案

解决方案1
1 2017-01-11 06:31:21

解决方案2
0 2017-01-11 05:31:19

解决方案3
0 2017-01-11 05:31:48

如何在最小化浏览器中制作右侧和左侧导航栏子菜单

问题描述

3 个解决方案

解决方案1 1 2017-01-11 06:31:21

解决方案2 0 2017-01-11 05:31:19

解决方案3 0 2017-01-11 05:31:48

解决方案1
1 2017-01-11 06:31:21

解决方案2
0 2017-01-11 05:31:19

解决方案3
0 2017-01-11 05:31:48